AirHint found the following cheapest return flights from Kolkata (CCU) to Denpasar (DPS) in September 2025 (see full year).

Return flights

08 Sep - 11 Sep	AirAsia
06 Sep - 09 Sep	Thai AirAsia
21 Sep - 25 Sep	AirAsia
22 Sep - 25 Sep	AirAsia
11 Sep - 17 Sep	Thai Lion Air
19 Sep - 25 Sep	AirAsia
04 Sep - 09 Sep	Thai Lion Air
21 Sep - 29 Sep	AirAsia
22 Sep - 29 Sep	AirAsia
09 Sep - 18 Sep	Thai AirAsia
21 Sep - 09 Oct	AirAsia
22 Sep - 09 Oct	AirAsia
21 Sep - 01 Oct	AirAsia
22 Sep - 01 Oct	AirAsia
22 Sep - 12 Oct	AirAsia
19 Sep - 09 Oct	AirAsia
19 Sep - 01 Oct	AirAsia
21 Sep - 10 Oct	AirAsia
22 Sep - 10 Oct	AirAsia
19 Sep - 10 Oct	AirAsia

Also check the deals for one-way flights from Kolkata to Denpasar in September.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Kolkata to Denpasar in September from 251€

Return flights